Numa vs Voiceflow

Numa is an AI operating system for car dealerships that coordinates customer engagement across departments. Its Voice AI connects to dealership DMS systems in real time, uses customer and repair-order context, and can resolve requests or book available service appointments. The Smart Inbox brings dealership communications together and includes AI agents that handle customers. LiveCSI monitors customer satisfaction in real time so staff can respond to heat cases while customers are still in the shop. A Service Advisor Agent drafts replies, surfaces customer history, and follows up; Numa also lists a Heat Case Agent and an Opportunity Agent for surfacing declined or unsold work for follow-up and booking. The system connects to dealership DMS, scheduling, and CRM systems, and Numa says it has 90% DMS coverage across the industry. A mobile app lets staff answer calls and messages away from the dealership. The company says most dealerships go live in 2–3 weeks, with its team handling integration, phone configuration, and training. Numa is made by NumberAI, Inc., is based in Silicon Valley, and lists pricing on request.

Voiceflow is a platform for building, testing, deploying, and monitoring chat and voice agents across channels and languages. Its builder combines agentic playbooks, deterministic workflows, shared instructions, and guardrails. Teams can review transcripts and call recordings, run evaluations and tests, and track analytics. Agents can reach users through a native chat widget, mobile apps, phone calls, SMS, or custom interfaces built with the Conversations API. Native integrations include Zendesk, Salesforce, HubSpot, Shopify, Airtable, Google Sheets, Gmail, and Twilio. Agents can also connect to external REST APIs, custom Functions, and MCP servers. Teams can choose from major LLM providers or bring their own model. Voiceflow says customer data is not used to train AI or machine-learning models and integrated model providers are configured for zero data retention. Its security information describes encryption at rest with customer-managed keys and encryption in transit using TLS and mTLS. The company was founded in 2019. Agencies and partners have a free-trial plan with usage-based billing; business pricing is available on request. Support includes implementation that can be self-serve or fully managed.